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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define voltage gain.
💡 Hint: Think about what happens when you amplify a signal.
Question 2
Easy
What is transconductance?
💡 Hint: Consider its role in controlling current.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the formula to calculate voltage gain?
- A_v = V_out / V_in
- A_v = V_in / V_out
- A_v = 2 * R_D
💡 Hint: Think about input versus output signals.
Question 2
True or False: Cascading amplifiers always decreases the bandwidth.
- True
- False
💡 Hint: Consider the benefits of amplifier stages.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a two-stage amplifier using a common-source and common-drain configuration with specified parameters. Calculate the expected voltage gain and bandwidth.
💡 Hint: Evaluate each stage separately before adding the outputs together.
Question 2
Evaluate the effect of increasing load capacitance on the upper cutoff frequency in a two-stage amplifier design.
💡 Hint: Refer back to the cutoff frequency calculation formula discussed in class.
Challenge and get performance evaluation